Guitar Mastery Hub

Extension Just for fun

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Overview

Your complete guide to guitar theory and technique - Master scales, modes, chords, blues techniques, and advanced concepts

Guitar Mastery Hub brings a comprehensive guitar learning library directly into your browser as a side panel — no switching tabs, no losing your place. What's included: Scales & Fundamentals — pentatonic, major, minor, and more Harmonic & Melodic Minor Scales Complete CAGED System Three-Note-Per-String Patterns & Sequences Blues Scales with Regional Styles & Advanced Techniques Modes & Modal Harmony/Progressions Chord Construction — triads, extensions (7ths, 9ths, 11ths, 13ths) Diminished & Augmented Triads, Arpeggios Chord Progressions & Harmony — Secondary Dominants, Borrowed Chords, Modal Interchange Six, Seven & Eight String Guitar Applications Alternate Tunings, Fingerstyle, Rhythm & Lead Techniques Fretboard Mastery Rhythm & Timing, Improvisation & Soloing Ear Training, Reading Music Notation Practice Methodology, Song Learning & Analysis Transposition Guide Features: Opens as a Chrome Side Panel — study alongside any webpage or tab Clean readable layout with light and dark mode Chapter navigation with previous/next controls Full table of contents for quick access Works completely offline — no internet required after install Free version includes 3 chapters: Overview, Scales Fundamentals, and Blues Scales. Full access unlocks all 15+ chapters and sub-chapters.

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Details

Version
2.0.1
Updated
20 March 2026
Flag concern
Offered by
Campbell
Size
805KiB
Languages
English (United Kingdom)
Developer
Email
vchealy@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer's privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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